Greetings,
I would like to use this resource pack in a performance modpack of mine and as I updated the version to 5.8 to do some more benchmarks, it didn't seem to work properly (see screenshot below). I tried several versions of 5.8 but none worked. Game version is 1.21.1 with no mods or other resource packs installed.

A folder was mistakenly deleted, it should now be restored.